Wall mounted cabinet for a public address system



FIG. 1 is a perspective view showing my new design for a wall mounted cabinet for a public address system;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for wall mounted cabinet for a public address system, substantially as shown. 